Analytical Development Scientist, Antibodies (Biologics)

Systimmune; Bothell (WA); On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

Health benefits

401(k) with company match

PTO 15 days

Paid holidays

Job summary

SystImmune, based in Bothell, WA, is seeking a Senior Research Associate in Analytical Development to characterize antibody-based therapeutics. You will execute, troubleshoot, and optimize analytical methods (UPLC, CE, binding assays) in a high-throughput environment and contribute to early- to mid-stage development.

This onsite role requires a BS/MS with 3–5 years in biotech/pharma, hands-on experience with HPLC/UPLC and antibody binding assays, and strong documentation and teamwork skills.

Qualifications

• BS with 5+ years in biotech/pharma biologics analytical development or related lab function.
• MS with 3+ years in biotech/pharma analytical development or related lab function.

Responsibilities

• Execute analytical methods using UPLC (SEC, IEX, RP), CE (CE-SDS, cIEF), and binding assays to support antibody characterization.
• Support method optimization and qualification activities under guidance of senior scientists.
• Generate data for cell line development, process development, formulation screening, comparability, and stability studies.
• Maintain documentation in electronic lab notebooks and data systems per good documentation practices.
• Perform routine instrument maintenance and troubleshooting for UPLC, CE, plate readers, and BLI instruments.

Skills

UPLC

CE

Binding assays

HPLC/UPLC troubleshooting

Documentation

Team collaboration

Fast-paced environment

Education

BS with 5+ years

MS with 3+ years

Tools

Empower

SoftMax Pro

ForteBio Data Analysis

JMP

Job description

SystImmune, based in Bothell, WA, is seeking a Senior Research Associate in Analytical Development to characterize antibody-based therapeutics. You will execute, troubleshoot, and optimize analytical methods (UPLC, CE, binding assays) in a high-throughput environment and contribute to early- to mid-stage development.

This onsite role requires a BS/MS with 3–5 years in biotech/pharma, hands-on experience with HPLC/UPLC and antibody binding assays, and strong documentation and teamwork skills.